1. To print the size of 1.2mx 1.5m, please set the document to the size of1.2mx1.5m. ..
2, according to the purpose of the poster to set the resolution, such as:
Digital image: 72/ inch.
Print printing: 300/ inch.
Ink painting: below 72/inch.
3, save the format, jpg will do.
What format is used to print large posters? Question 1: What formats can poster printing support? In addition to gift animation, JPGPSDAIcdr is commonly used.
Question 2: Posters from 2:PS should be printed. What format should I output? The quality of jpg should be above 10.
Question 3: What format does ps need to make posters? If photo quality is required, the accuracy of 254dpi is required; If it is the quality of inkjet printing, ask the inkjet printing company how much accuracy it needs, maybe 70-90dpi is enough; For print quality, the accuracy of 300dpi is required. After determining the image quality accuracy, calculate the total pixel size. 1 inch = 2.54 cm, 200 cm× 80 cm is 7 inches× 31.50 inch. Then the total pixel =(78.74×dpi accuracy )× (× (31.50× dpi accuracy). For example, if the inkjet quality is 90dpi, the total pixels = (78.74× 90 )× (31.50× 90) = 20 million pixels.
The higher the dpi. The bigger this photo is. Some computers have low configuration and can't be brought up at all.
Question 4: What format will be better for 4:PS posters to print? He may be afraid that his software version is different from yours, so he wants you to save it as a picture. In fact, it's all the same, but let me remind you a few points: it's best to use CMYK mode to make a printed manuscript (for printing design, the color may be a little heavier in the picture reading software, but you can safely export the picture and print it in PS). The resolution of the picture is 300, and your resolution 100 is enough.
Question 5: In what format should the posters made by ps be saved for digital printing (inkjet printer, screen printing)? The format is not limited, both RGB and CMYK can be used, and RGB colors will be more vivid.
If you want to print, you need CMYK color mode, and it is best to save it as lossless TIF. JPG will lose some image quality, which is absolutely not desirable for high-quality printed matter.
Question 6: What are the requirements for making printable posters with PS? The size depends on the size you want to print.
Format TIF,
Color CMYK,
The resolution is preferably 300dpi, and the requirement is not high. 150dpi is enough.
In fact, you can give PSD files directly, because printed ones can usually help you cut stems.
However, the size and resolution must be appropriate! !
Question 7: What format is the poster made by 7:AI 60 * 90cm exported? It is best to print it in PDF format. As long as you have a clear picture, you can print as high quality as you want. There is nothing wrong with printing.
Question 8: How to print your own ps picture into a poster without distortion? How to determine the size? Also pay attention to the printing color distortion mentioned on the third floor, and pixel blur is the key point.
1, when making a poster, the pixel of the source picture shall not be less than 300pix/ inch; The pixel of the new file should not be less than 300pix. Press CTRL+N to know what I mean. 2. In addition, if there are many characters, try to use AI as a poster.
Question 9: What should I pay attention to when making posters in PHOTOSHOP? What should I pay attention to when making posters in PS?
1, poster size: Because the sizes of A4 and A3 we often use are international format sizes, there are only generous and positive format sizes in the printing factory, which correspond to the international format sizes of A and B respectively, but the sizes are different.
If the drawing is printed, the final size of A4-A 1 is:
A1-840mm x 594, A2-594mm x 420
A3-420mm x297mm, A4-297mm x2 10/0mm
If the drawing is printed, the final size of A4-A 1 is:
A 1 (folio)-840mmX570mm, A2 (quarto)-570mmX420mm.
A3 (octagon)-420mm x285mm, A4 (hexagon)-285mm x2 10/0mm.
These dimensions are all finished dimensions. If it is printed, the design should add 3mm "bleeding" to each side (that is, the size added to ensure that a large number of printed materials are cut together without leaving white edges). That is, when designing a poster for printing, the page should be set to:
A 1 (folio)-846mmX576mm, A2 (quarto)-576mmX426mm.
A3 (octagon)-426mmX29 1mm, A4, A4 (hexagon)-291mmx216mm+06mm.
Setting the size, the most important thing is the image resolution and image mode.
Step 2 solve
The resolution of inkjet printing should be above 72dpi, preferably between 100- 120. Low numbers are not clear, and high numbers will make the production file too large and unnecessary.
The printing resolution needs 300dpi, that's all. It can't be low and it doesn't need to be high.
3. Image mode
Inkjet printing ***CMYK
Print CMYK
4. Several important details in production:
(1) Don't merge layers frequently when making to ensure the variability of files;
At the same time, the retention of text layer or vector layer helps to ensure the printing quality of files.
(2) Please use four colors of CMYK (such as C-30, M- 10, Y- 10, K- 100) when printing a pure black background.
To ensure that the black background is bright and accurate. For plain black text, use monochrome black.
(C-0, M-0, Y-0, K- 100) to ensure that the text can be registered when printing.
(3) The submitted image file should be in psd or tif file format without merged layers, and it is not.
Save the chart in jpg format, especially don't use jpg format with high compression ratio, otherwise it will
Loss of image clarity
Additional: Posters are generally larger in size. If the printing resolution should be 300, it will be slower to make it with PHOTOSHOP. You can consider using Illustrator or Coreldraw vector drawing software to make it.
Question: How to print a JPEG file to the size of a poster and hang it on the wall? You should make sure that your photos are large enough, and the resolution is preferably 300dpi. You can go directly to the photo studio or use them for inkjet printing, and the effect is similar. You can put a layer of light film on them to make them look brighter. In addition, if you need to add a frame, cut the photo to the size of the frame. PS can be cut. You can ask me if you don't understand, QQ86259876.
What format of pictures does photoshop support? In Photoshop, it mainly includes inherent format (PSD) and application software exchange format (EPS, DCS, Filmstrip).
Proprietary formats (GIF, BMP, AmigaIFF, PCX, PDF, PICT, PNG, ScitexCT, TGA).
Mainstream formats (JPEG, TIFF), other formats (PhotoCDYCC, FlshPix).
Picture formats that Photoshop usually processes:
1, gif (graphic interchange format)
LZW is a format of LZW compression, which aims to minimize file size and data transmission time. Transparency is preserved, but Alpha channel is not supported.
2. Portable network graphics
It was developed as a patent-free substitute for GIF for lossless compression and display on the network. Unlike GIF, png supports 24-bit images and remains transparent without jagged edge, and does not support the Alpha channel.
3、psd
Support to retain all ps functions. However, only 2GB files can be supported at most, and the depth is 8 bits/channel.
4、psb
Support to retain all ps functions. (For documents with a width or height exceeding 30,000 pixels, some enhancements
filter
Not available. ) supports files with more than 2GB, 8, 16 and 32 bits at the same time. Supports documents with a maximum width or height of 300,000 pixels.
5.TIFF/TIF (label image
Storage form
)
Keep the layer. Almost all painting and image software supports it. The maximum file size can support 4GB.
5. Joint Photographic Expert Group
Transparency is not supported. Keep all the information in the image, but compress the file size by selectively discarding the data. Automatically decompress when opening, and the degree of compression is inversely proportional to the image quality. The best quality will produce almost the same effect as the original image.
6. Bone morphogenetic protein
Support 8-bit, 16-bit and 24-bit colors, with high image definition and large document capacity.
7.pdf (Portable Document Format)
Flexible, cross-platform, cross-platform
application program
The file format of. Fonts, pages, vectors and bitmap graphics can be accurately preserved. Besides,
Pdf file
Electronic document search and navigation functions (such as electronic links) may be included. : Supports 8, 16-bit/channel images.
Extended data:
The main functions of Photoshop:
Photoshop's specialty is
image processing
, rather than graphic creation. Image processing is a kind of image processing.
Bitmap image
Editing, processing and using some special effects, focusing on image processing; Graphic creation software is used according to your own ideas and creativity.
vector graphics
To design graphics.
Art of binding and design
It is the most widely used field of Photoshop. Whether it is a book cover, a poster or a poster, these printed materials usually need Photoshop software to process the images.
Advertising photography is a kind of work with very strict visual requirements, and its final product often needs to be modified by Photoshop to get satisfactory results.
The production of special effects in this software is mainly accomplished through the comprehensive application of filters, channels and tools. Including the creation of image special effects and the production of special effects characters, such as oil painting, relief painting, plaster painting, sketch and other commonly used traditional artistic skills can be completed through this software.